Honors Physics Answers to Various Problem Sets in Unit 3 ...

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Honors Physics. Answers to Various Problem Sets in Unit 3. Worksheet 11. Problems 1 - 8 ... 9 12.5 m/s at 12° Second Question: – 12°. 10 33.2 m. 11 256 m/ s at ...
Honors Physics Answers to Various Problem Sets in Unit 3 Worksheet 11 Problems 1 - 8 Vector

Magnitude

Direction

X-Cord

Y-Cord

A

5

48.0

3.35

3.72

B

12

136.0

-8.63

8.34

C

18

321

13.99

-11.33

D

14

246

-5.69

-12.79

E

125

180

-125.00

0.00

F G H

182 91 139

90 135 225

0.00 -64.35 -98.29

182.00 64.35 -98.29

Answers for 11 – 15 are on the other PDF file. 16 17 18 19 20 21

13.2 m/s at 114° 25.5 m/s at 289° 6.14 m/s at 331° 221 m at 124° 220 m at 138° 324 m at 153°

Worksheet 12 1 2 3 4 5 6 7 8 9 10 11 12

30.9 m at 29° 122 m/s at 264° 260 m/s at 326° 50.9 m at 65° 72.3 m/s at 318° 47.3 m at 148° 170 m/s at 74° 213 m/s at 29° Second Question: 21° 12.5 m/s at 12° Second Question: – 12° 33.2 m 256 m/s at 159° 1155 m at 300°

Worksheet 13 1 Various answers depending on the class 2 t = 2.71 s; Range (xf) = 42.9 m 3 t = 2.08 s; Range (xf) = 41.1 m 4 t = 17.6 s; Range (xf) = 1296 m 5 t = 13.8 s; Range (xf) = 749 m